baber/WOPTO huggingface dataset:
Patent MX-PA01005881-A (MX)
Title: Method of preparation of 4-aminodiphenylamine.
Inventor: EMANUEL BESKA
IPC: C07C211/55
Filed: 1999-04-29
Abstract: A method of preparing 4-aminodiphylamine through an intermediate preparation of 4-nitrodiphenylamine and/or 4-nitrosodiphenylamine and/or their salts by reaction of aniline with nitobenzene in a liquid medium at a temperature of 50 to 130° C., under normal or reduced pressure, in an inert atmosphere or in the presence of air oxygen, with subsequent hydrogenation of an intermediate of 4-nitrodiphenylamine and/or nitrosodiphenylamine and side products, and by isolation of 4-aminodiphenylamine and the side products of unconverted raw materials.
Patent MX-PA01009985-A (MX)
Title: 3-bicycloaryl-2-aminomethyl bicycloalkanes as serotonine reuptake inhibitors.
Inventor: TUPPER DAVID EDWARD
IPC: A61P25/28
Filed: 2000-04-06
Abstract: A pharmaceutical compound of formula (I) in which R1 and R2 are each hydrogen or C1-4 alkyl, or R1 and R2 together with the nitrogen atom to which they are attached form an azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl or morpholino group, said group being optionally substituted with 1 to 3 C1-4 alkyl substituents, R3 is a naphthyl, indolyl, benzothienyl, benzofuranyl, benzothiazolyl, quinolinyl or isoquinolinyl group, said group being optionally substituted, and n is 1 or 2; or a salt or ester thereof.
Patent MX-PA01010162-A (MX)
Title: Improved polyvinylsiloxane impression material.
Inventor: HARE ROBERT V
IPC: A61K6/90
Filed: 2000-03-08
Abstract: Improved two component polymerizable polyorganosiloxane compositions are described, particularly for use in making dental impressions, having improved tear strength and wettability. Improved tear strength results from inclusion of a quadri-functional polysiloxane having a vinyl content of 0.16 to 0.24 m-mole/g. Working time is maintained by including sufficient amounts of a retarder composition that delays onset of the vinyl polymerization. Wettability is improved by including a surfactant resulting in a surface contact angle with water at three minutes of less than 50°. The surfactant chosen has an HLB of 8-11, such that the wetting contact angle is achieved within less than two minutes and remains wetting throughout the working time of the impression taking, substantially improving impression quality. A low viscosity impression material is provided and includes a base component and a catalyst component. Both components are siloxane-based materials.
Patent MX-PA02000562-A (MX)
Title: Highly selective norepinephrine reuptake inhibitors and methods of using the same.
Inventor: WONG ERIK H F
IPC: A61P25/28
Filed: 2000-06-22
Abstract: Methods and compositions for treating humans suffering from, or preventing a human from suffering, a physiological or psychiatric disease, disorder, or a condition where inhibiting reuptake of norepinephrine is a benefit are disclosed. The compositions comprise a compound having a pharmacological selectivity of serotonin (Ki)/norepinephrine (Ki) of at least about 5000. Examples of such compounds include reboxetine, and more preferably optically pure (S,S) enantiomer of reboxetine. The methods generally include administration of a therapeutic amount of such compositions. Also disclosed are preparations of a medicament from the composition, and uses of the composition in a manufacture of the medicament to treat a human suffering from, or preventing a human from suffering, a physiological or psychiatric disease, disorder, or condition.
Patent MX-PA02001386-A (MX)
Title: Vehicle diagnostic system.
Inventor: DENNIS A BORUGIAN
IPC: F16D66/02
Filed: 2002-02-08
Abstract: A monitoring and information system for a vehicle's brakes and tires. The system includes one or more position sensors and/or temperature sensors that are used to measure parameters of the vehicles brakes and tires. The measured parameters are compared to known threshold parameters with one or more comparators. When one of the measured parameters is outside the limits of one of the threshold parameters, the system provides a signal indicating that an undesirable condition exists on one of the vehicles brakes or tires and provides information about the undesirable condition.
Patent MX-PA02004844-A (MX)
Title: Method and apparatus for enhancing green contrast of a color video signal.
Inventor: ERIC STPHEN CARLSGAARD
IPC: H04N9/64
Filed: 2000-11-16
Abstract: Method and apparatus for automatically enhancing the foliage display of a color signal includes providing the color signal in multiplexed form having alternating first and second components, the first component being substantially aligned with a flesh tone color space axis, the second component being substantialy aligned with a green tone color space axis. A de multiplexing unit separates the first and second components to provide a first de multiplexed component substantially aligned with the flesh tone axis and a second de multiplexed component substantially aligned with the green tone axis. A processing unit generates from the de multiplexed components a green tone enhancement control signal for increasing green tone contrast of the color signal; and a modifying unit modifies the magnitude of the multiplexed color signal by applying the multiplexed color signal and the green tone enhancement control signal to a multiplier to provide a modified multiplexed output signal at an output having enhanced foliage contrast. In an examplary embodiment, the green enhancement control signal and a flesh tone enhancement control signal are applied to a common multiplier thereby advantageously providing both flesh tone and foliage enhancement with an absolute minimum of circuitry for the combined functions.
Patent MX-PA02005389-A (MX)
Title: Device for sending and receiving electromagnetic waves.
Inventor: PATRICE HIRTZLIN
IPC: H01Q19/19
Filed: 2002-05-30
Abstract: A device for sending and receiving electromagnetic waves comprises an antenna with a waveguide (6), a sending card (14) and a receiving card (12). The sending card (14) and the receiving card (12) each extend essentially from the waveguide (6), and therefore from the antenna axis ( OMEGA ), in a plane perpendicular to this axis ( OMEGA ) and between them form an angle greater than 90 DEG.
Patent MX-PA02006476-A (MX)
Title: Selectively reinforceable container.
Inventor: NURSE ROBERT I
IPC: B65D6/28
Filed: 2001-01-11
Abstract: A container. The container has a plurality of upstanding sidewalls interconnected by a floor pan. The sidewalls are selectively reinforceable with upstanding struts. The struts are removable from the sidewall and transformable between reinforcing and nonreinforcing positions preferably without separation from the container. The floor pan of the container may also be reinforced. If so, the floor pan support and sidewalls struts may be made of a contiguous articulable, planar reinforcement. The sidewall struts may be articulated about proximal ends juxtaposed with the floor pan. The sidewall struts are particularly useful for collapsible containers.
Patent MX-PA02007651-A (MX)
Title: Anal incontinence treatment apparatus with wireless energy supply.
Inventor: JAKOBSSON ARNE
IPC: A61F2/00
Filed: 2001-02-09
Abstract: An anal incontinence disease treatment apparatus comprises a restriction device (4) implanted in a patient and engaging the colon (66), rectum or anus from a restricted faecal passageway therein. The restriction device is operable to change the restriction of the faecal passageway, i.e. to open or close the faecal passageway. An energy transmission device (10) is provided for wireless transmission of energy from outside the patient s body to inside the patient s body for use in connection with the operation of the restriction device including changing the restriction of the faecal passageway.
Patent MX-PA02009056-A (MX)
Title: Process for the preparation of accelerated release formulations using compressed fluids.
Inventor: PALLADO PAOLO
IPC: A61K31/5415
Filed: 2001-03-07
Abstract: The following description refers to a process for the impregnation of cross linked polymers with an active ingredient. The process is based on the used of compressed fluids, in particular CO2, with antisolvent effect, and involves the steps of impregnating the polymer with an active ingredient solution, adding a compressed fluid until precipitation of the active ingredient caused by the compressed fluid antisolvent effect, removing the solvent and the compressed fluid. The process allows to obtain accelerated release pharmaceutical formulations that, compared with the formulations already known, contain larger quantities of amorphous or nanocrystalline active ingredient.
Patent MX-PA02010432-A (MX)
Title: Method for modifying lignin composition and increasing in vivo digestibility of forages.
Inventor: DIXON RICHARD A
IPC: C12N15/82
Filed: 2001-03-23
Abstract: Methods for transforming forage legumes or woody plants with a DNA construct comprising at least one open reading frame encoding for a caffeoyl CoA 3 O methyltransferase enzyme or a Medicago sativa caffeic acid 3 O methyltransferase enzyme or a fragment thereof in either a sense or antisense orientation under a lignification associated tissue specific promoter have been found, resulting in the down regulation of the corresponding homologous gene either through antisense inhibition or sense suppression, as well as reduced lignin content and modified lignin composition in the transgenic plants. The expression of the caffeoyl CoA 3 O methyltransferase transgene produces an increased syringyl lignin to guaiacyl lignin ratio in the transformed plant, and greatly improved forage digestibility.
Patent MX-PA02012363-A (MX)
Title: Tampon applicator assembly and method of using same.
Inventor: MARVIN JENNIFER
IPC: A61F13/20
Filed: 2002-12-13
Abstract: A tampon applicator assembly and a method for placing a tampon within a vagina. The assembly includes an expandable tampon and a single piece applicator. The applicator assists in the proper placement of the tampon into the vagina. Once inside the vagina, the tampon expands to its expanded position, and absorbs body fluid.
Patent MX-PA03001490-A (MX)
Title: Capacity scaling and functional element redistribution within an in-building coax cable internet access system.
Inventor: HALES JEFFREY A
IPC: H04N7/173
Filed: 2001-08-21
Abstract: A set of system configurations adapted to provide data communications to and from a set of client modems (408) connected to one or more central modems (520, 524, 528) through one or more tree and branch networks (320, 321, 322) such as found in buildings, hotels, multiple dwelling units and the like to distribute cable television signals to individual rooms. The set of one or more central modems is connected directly or indirectly to one or more networks such as the Internet. Optionally, some components of this system can be placed at the cable television head-end 100 for ease of access for maintenance.
Patent MX-PA03001670-A (MX)
Title: Seeds capsules and elaboration process.
Inventor: LENZ TIEMANN ALBERTO HERBERT
IPC: A61K9/48
Filed: 2003-02-25
Abstract: The present invention refers to a process to elaborate seeds capsules, specially designed for coniferous plant seeds including a seeds-from-cones extraction stage. The obtained capsules by this process are spherical-shaped having an internal structure porous enough to allow air and water entrance to the seeds. The invention also refers to a composition for seed capsules elaborated from economically elaborated materials. The composition of the present invention includes repellents, fungicides, an organic substrate, agglutinants and fertilizers; this composition improves the viability of obtained spheres, which are adequate to be employed in reforestation.
Patent MX-PA03004383-A (MX)
Title: High shading performance coatings.
Inventor: HOFFMAN WAYNE L
IPC: E06B9/24
Filed: 2003-05-16
Abstract: The invention provides high shading performance, low-emissivity coatings. T he invention provides a monolithic pane bearing a high shading performance, low - emissivity coating. The invention also provides an insulating glass unit bearing a high shading performance, low-emissivity coating. Finally, the invention provides methods of producing coated substrates by depositing high shading performanc e, low- emissivity coatings.
Patent MX-PA03004909-A (MX)
Title: Thermoplastic moulded materials.
Inventor: EICHENAUER HERBERT
IPC: C08F279/02
Filed: 2001-11-23
Abstract: The invention relates to a composition which contains graft polymers produced with various initiators, characterised by a combination of good viscosity and reduced opacity, enabling the amount of pigment required to colour the moulded material to be reduced.
Patent MX-PA03005009-A (MX)
Title: Providing contextually sensitive tools and help content in computer-generated documents.
Inventor: JOE KENG YAP
IPC: G06F40/00
Filed: 2003-06-05
Abstract: A method and system are provided for creation, implementation, and use of computer-generated "smart" documents to which functionality is attached for providing contextually sensitive tools, controls and help content to users of those documents. Portions of documents are annotated with Extensible Markup Language (XML) tags and structure so that when a user enters those portions, such as by placing a computer cursor in those portions, the user is provided contextually sensitive tools, controls and/or help content. A document tools pane may open on the user's computer screen adjacent to the document being edited for providing the document tools, controls or help content related to the context of the text or data in which the cursor is located. If the user moves the cursor to another portion of the document, the user may obtain information associated with the context of the new portion of the document in which the cursor is located.
Patent MX-PA03005675-A (MX)
Title: Methods utilizing aryl thioimines in synthesis of erythromycin derivatives.
Inventor: KIRILL A LUKIN
IPC: A61K31/7048
Filed: 2001-12-19
Abstract: An efficient deoximation technique for use in synthesis of erythromycin derivatives, involving aryl thioimine intermediates is disclosed. The aryl thioimine intermediates can be utilized in a method for protecting a ketone of a ketone-containing erythromycin derivative as a thioimine; a method for deoximating an oxime-containing erythromycin derivative, or a method for preparing a 6-O-alkyl erythromycin derivative. Presently preferred erythromycin derivatives have a C-9 oxime or a C-9 ketone.
Patent MX-PA03009466-A (MX)
Title: Device for opening a bearing arrangement.
Inventor: ANDREE BURGSTALER
IPC: B60R21/02
Filed: 2003-02-12
Abstract: The invention relates to a device for opening a bearing arrangement, especially a pedal bolt bearing arrangement in a motor vehicle, comprising at least one first bearing part which comprises at least one continuous bore for a bolt connection to at least one connection part, in addition to at least one bearing bolt which extends coaxially through the continuous bore in order to connect the bearing part and the connection part to each other. Means are provided to destroy the bolt bearing, opening the bearing and releasing the connection part in order to provide a safety function, guiding the connection part in such a way that it moves in the direction of the vehicle floor. The means for destroying the bearing bolt and directional guiding are embodied in the form of at least one separating element which is supported by means of a support piece and which is guided between the connection part and the bearing part, entering into contact with the bearing bolt in a positive or non-positive fit in order to destroy the bearing bolt when the safety function comes into effect, whereupon the bearing is released and the connection part is moved away in a directed manner.
Patent MX-PA03009771-A (MX)
Title: Movable barrier operation having cable tension sensor and door lock mechanism.
Inventor: MCCARTNEY PHILLIP A
IPC: E06B9/84
Filed: 2002-04-24
Abstract: A cable tension sensing apparatus is mounted on a wall having a door opening. The jack shaft garage door operator includes a drive unit having an electric motor for driving a jack shaft mounted above a door opening. A pull-up cable drum is connected to the jack shaft and has a multi-strand steel pull-up cable that may be payed out to lower a door or wound up to raise the door. The cable tension sensing apparatus includes a cable guide to retain the cable a substantially fixed distance from the wall and a spring driven cable follower which urges against the cable extending between the drum periphery and the cable guide. An alerting switch is connected to the cable follower and sends a signal indicating loss of cable tension when the cable follower moves beyond a predetermined distance. Additionally, the movement of the cable follower moves a door blocking arrangement to a position to block movement of the door when being raised without use of the motor.
Patent MX-PA03011541-A (MX)
Title: Dry powder inhalation system for transpulmonary administration.
Inventor: CHIKAMASA YAMASHITA
IPC: A61M15/00
Filed: 2002-06-14
Abstract: It is intended to provide a novel dry powder inhalation system for transpulmonary administration. This dry powder inhalation system for transpulmonary administration contains a single dose of the active ingredient and is characterized by comprising a combination of a container packed with a freeze-dried composition having the following properties: (i) being in the form of a non-powder cake; (ii) having a decay index of 0.015 or above; and (iii) upon an air impact having an air speed of at least 1 m/sec and an air flow rate of at least 17 ml/sec, being disintegrated into fine particles having an average particle diameter of 10 mum or below or an effective particle ratio of 10% or above; with a device provided with means of imparting the above air impact to the freeze-dried composition in the above container and means of discharging the powdery freeze-dried composition having been disintegrated into fine particles from the container.
Patent MX-PA04000694-A (MX)
Title: Use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions.
Inventor: NOEL CARTIER
IPC: B01J45/00
Filed: 2002-07-15
Abstract: The invention concerns the use of a material based on organic and/or inorganic fibres and chitosan for fixing metal ions contained in an effluent. The invention is characterised in that chitosan represents between 0.01 and 20 % by dry weight of fibres and its degree of deacetylation is higher than 90 %.
Patent MX-PA04001733-A (MX)
Title: Electric razor.
Inventor: HIROMI UCHIYAMA
IPC: B26B19/14
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric razor allowing a user to appropriately shave a beard without injuring the user's skin when used for a soft part of the skin. <P>SOLUTION: The electric razor 10 comprises a screen 12 with a shaving surface 14 with a hair introducing slit 15, side walls 12b and 34 connected to the shaving surface 14, and corner slits 15a and 15b communicating with the hair introducing slit 15 on the side walls 12b and 34, and a cutter 18 with a plurality of inner blade bodies 16 sliding on the inner surface of the shaving surface 14. The electric razor 10 also has standing members 31 and 39 formed to stand in the direction orthogonally crossing the shaving surface 14 between the side walls 12b, 34 and side end surfaces 16a, 16b of the cutter 16 facing the side walls 12b and 34, respectively. The standing members 31 and 39 are disposed in such a way that head parts 31d and 39c project toward the shaving surface 14 from end parts 15c and 15d of the corner slits 15a and 15b, respectively. <P>COPYRIGHT: (C)2004,JPO&NCIPI.
Patent MX-PA04004309-A (MX)
Title: Adipose tissue-derived stromal cells for the repair of corneal and intra-orbital defects and uses thereof.
Inventor: JEFFREY M GIMBLE
IPC: A61K35/12
Filed: 2002-11-08
Abstract: The invention provides compositions and methods for the use of adipose tissue-derived stromal cells for the treatment and repair of any ocular-associated tissue defect, including but not limited to those secondary to trauma, metabolic disease, inborn errors, or surgery. The adipose tissue-derived stromal cells are cultured in the undifferentiated, differentiated or adipocyte state either alone or in the presence of biocompatible material. The resulting materials are employed surgically to correct a variety of correct intra-ocular defects.
Patent MX-PA04004925-A (MX)
Title: Downhole pump assembly and method of recovering well fluids.
Inventor: KENNETH RODERICK STEWART
IPC: E21B43/12
Filed: 2002-11-25
Abstract: The present invention relates to a downhole tool. In particular, the present invention relates to a downhole pump assembly, a downhole tool assembly including a downhole pump assembly, a well including a downhole pump assembly and to a method of recovering well fluids. In one embodiment of the invention, there is disclosed a downhole tool assembly (10) for location in a borehole (16) of a well (12), the tool assembly (10) including a downhole pump assembly (18). The pump assembly (18) comprises a turbine (26) coupled to a pump (28), for driving the pump (28) to recover well fluid.
Patent MX-PA04005189-A (MX)
Title: Chromatographic purification of recombinant human erythropoietin.
Inventor: NORBERT PALMA
IPC: C12N15/09
Filed: 2002-11-26
Abstract: The invention provides a method for recovering and purifying recombinant human erythropoietin (rhEpo) from a cell culture medium comprising host cells, which method comprises the steps of: (a) removing host cells, cellular constituents and debris from the cell culture medium by centrifugation using a disc stack separator followed by a depeth filtration step to obtain a clarified culture medium supernatant; (b) adjusting the conductivity of the supernatant to 5 mS/cm or less, and a pH of between about 7.0 and 8.0; (c) applying the supernatant from step (b) to a column comprising an anion exchange chromatographic medium, washing the column, eluting the rhEpo from the column, and collecting the peak fraction (s) that contain rhEpo; (d) subjecting the combined peak fractions from step (c) to a reverse phase chromatography step using a polystyrene resin that can be run under medium pressure (< 10 bar) and is resistance to high concentrations of NaOH, such as Source 30RPC, the rhEpo being eluted using a linear gradient of an organic solvent; (e) applying one or more fractions eluted in step (d) which contain rhEpo to a column comprising Q-Seph HP anion exchange chromatographic media, washing the column, and eluting the rhEpo using a linear salt gradient; (f) selecting one or more fractions eluted in step (e) which contain rhEpo based on degree of sialylation of the rhEpo; and (g) subjecting one or more fractions eluted in step (f) which contain rhEpo by one or more size exclusion chromatographic steps using Superdex 75 prep grade to remove potential dimers and higher aggregates; and collecting the eluate containing rhEpo.
Patent MX-PA04006613-A (MX)
Title: Simultaneous reduction in nox and carbon in ash from using manganese in coal burners.
Inventor: STEPHEN A FACTOR
IPC: C10L10/00
Filed: 2004-07-06
Abstract: The present invention relates to an additive and method to simultaneously reduce both the carbon in ash and the NOx production levels resulting from the combustion of coal by the use of at least one manganese-containing additive. Use of a manganese-containing additive in a coal burning utility furnace results in both a lower carbon in ash content and lower NOx emissions.